.flex {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}
.inline-flex {
    display: -ms-inline-flexbox;
    display: -webkit-inline-flex;
    display: inline-flex;
}
.flex-row {
    -webkit-box-orient: vertical;
    -ms-flex-direction: row;
    -webkit-flex-direction: row;
    flex-direction: row;
}
.flex-column {
    -webkit-box-orient: vertical;
    -ms-flex-direction: column;
    -webkit-flex-direction: column;
    flex-direction: column;
}
.justify-content-center {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
}
.justify-content-end {
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    -webkit-justify-content: flex-end;
    justify-content: flex-end;
}
.justify-content-space-between {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
}
.flex-auto{
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    flex: 1;
}

.align-center{
    align-items:center;
    -webkit-align-items:center;
    box-align:center;
    -moz-box-align:center;
    -webkit-box-align:center;
}
.align-end{
    align-items:end;
    box-align:end;
    -moz-box-align:end;
    -webkit-box-align:end;
}
.flex-wrap{
    -webkit-flex-wrap:wrap;
    -webkit-box-lines:multiple;
    -moz-flex-wrap:wrap;
    flex-wrap:wrap;
}
.border{
    border: 1px solid red;
}
